夏季要做好三防:防高温、防雨水、防池底污染。1防高温海参夏眠之后,要先提高水位,严格控制大排大放,最好是做到只纳水不排水。只要池内水温不超过30℃,即便外海水温低,也要少纳,以免引发夏眠海参的应激反应。尽可能少排放池水,池内的微生物和浮游藻类 Summer should do a good job in three defenses: anti-high temperature, rain, anti-pool pollution. A high temperature sea cucumber after summer sleep, we must first raise the water level, strictly control the big row of large, it is best to do only water without drainage. As long as the pool water temperature does not exceed 30 ℃, even if the sea water temperature is low, but also less satisfied, so as not to trigger the stress response of summer hibiscus sea cucumber. Discharge pond water, microorganisms in ponds and phytoplankton as little as possible